222834200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 540917760

約数和(自身を除く): 318083560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 127, 155, 200, 248, 254, 283, 310, 508, 566, 620, 635, 775, 1016, 1132, 1240, 1270, 1415, 1550, 2264, 2540, 2830, 3100, 3175, 3937, 5080, 5660, 6200, 6350, 7075, 7874, 8773, 11320, 12700, 14150, 15748, 17546, 19685, 25400, 28300, 31496, 35092, 35941, 39370, 43865, 56600, 70184, 71882, 78740, 87730, 98425, 143764, 157480, 175460, 179705, 196850, 219325, 287528, 350920, 359410, 393700, 438650, 718820, 787400, 877300, 898525, 1114171, 1437640, 1754600, 1797050, 2228342, 3594100, 4456684, 5570855, 7188200, 8913368, 11141710, 22283420, 27854275, 44566840, 55708550, 111417100, 222834200]

約数ペア:

[(1, 222834200), (2, 111417100), (4, 55708550), (5, 44566840), (8, 27854275), (10, 22283420), (20, 11141710), (25, 8913368), (31, 7188200), (40, 5570855), (50, 4456684), (62, 3594100), (100, 2228342), (124, 1797050), (127, 1754600), (155, 1437640), (200, 1114171), (248, 898525), (254, 877300), (283, 787400), (310, 718820), (508, 438650), (566, 393700), (620, 359410), (635, 350920), (775, 287528), (1016, 219325), (1132, 196850), (1240, 179705), (1270, 175460), (1415, 157480), (1550, 143764), (2264, 98425), (2540, 87730), (2830, 78740), (3100, 71882), (3175, 70184), (3937, 56600), (5080, 43865), (5660, 39370), (6200, 35941), (6350, 35092), (7075, 31496), (7874, 28300), (8773, 25400), (11320, 19685), (12700, 17546), (14150, 15748)]